Cell DeathEndothelial CellsEndothelium, VascularApoptosisCells, CulturedDNA FragmentationCell SurvivalCaspase 3MicrocirculationUmbilical VeinsHuman Umbilical Vein Endothelial CellsEndotheliumCause of DeathSignal TransductionCaspasesNeovascularization, PhysiologicCattleCell AdhesionDeathAortaCell LineVascular Endothelial Growth Factor ACell MovementRNA, MessengerEndothelium, CornealCapillariesNeovascularization, PathologicNecrosisTime FactorsReactive Oxygen SpeciesEnzyme ActivationAntigens, CD31Proto-Oncogene Proteins c-bcl-2Blotting, WesternCell Line, TumorVascular Cell Adhesion Molecule-1Cell ProliferationCell DivisionTumor Necrosis Factor-alphaDose-Response Relationship, DrugMitochondriaMice, Inbred C57BLIn Situ Nick-End LabelingIntercellular Adhesion Molecule-1Nitric OxideEnzyme InhibitorsE-SelectinGene Expression RegulationImmunohistochemistryPhosphorylationUp-RegulationTransfectionRNA, Small InterferingNitric Oxide Synthase Type IIIAutophagyVascular Endothelial Growth Factor Receptor-2Caspase InhibitorsCell Adhesion MoleculesFlow CytometryReverse Transcriptase Polymerase Chain ReactionMice, KnockoutEndothelial Growth Factorsbcl-2-Associated X ProteinBlood VesselsMolecular Sequence DataMicrovesselsHydrogen PeroxideGene ExpressionDeath, Sudden, CardiacOxidative StressMembrane ProteinsVascular Endothelial Growth FactorsAntigens, CD95NF-kappa BAngiogenesis InhibitorsCapillary PermeabilityModels, BiologicalLymphokinesTumor Cells, CulturedProto-Oncogene ProteinsCoculture TechniquesStress, MechanicalRecombinant ProteinsDown-RegulationMicroscopy, FluorescenceAmino Acid Chloromethyl KetonesRats, Sprague-DawleyDisease Models, AnimalBrain DeathCalciumPulmonary ArteryApoptosis Regulatory ProteinsFibroblast Growth Factor 2NeuronsReceptor, TIE-2Cell Hypoxiavon Willebrand FactorAntigens, CDProto-Oncogene Proteins c-aktRetinal Vessels